package com.lsh.interceptor;

import lombok.extern.slf4j.Slf4j;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.web.authentication.logout.LogoutSuccessHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @author ：LiuShihao
 * @date ：Created in 2020/11/11 4:28 下午
 * @desc ： 配置退出后处理的逻辑
 */
@Slf4j
@Component
public class MyLogoutSuccessHandler implements LogoutSuccessHandler {
    @Override
    public void onLogoutSuccess(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Authentication authentication) throws IOException, ServletException {
        String username = ((User) authentication.getPrincipal()).getUsername();
        log.info("退出成功，用户名：{}", username);

        // 重定向到登录页
        httpServletResponse.sendRedirect("/login");
    }
}
